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29 lines
603 B
29 lines
603 B
1 year ago
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var assert = require('assert');
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var util = require('../index');
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describe('pick', function() {
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it('Pick with keys', function() {
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var obj = {
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key1: 1,
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key2: 2
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};
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var result = util.pick(obj, 'key1', 'key3');
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assert.deepEqual(result, { key1: 1 });
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});
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it('Pick with function', function() {
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var obj = {
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key1: 1,
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key2: '2',
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key3: {
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k: 'v'
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}
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};
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var result = util.pick(obj, function(value) {
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return util.isNumber(value) || util.isObject(value);
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});
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assert.deepEqual(result, { key1: 1, key3: { k: 'v' } });
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});
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});
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